Red Hat Enterprise Linux (RHEL)

Commander, Naval Information Warfare Systems Command (NAVWARSYSCOM)

San Diego, CA · $102,246 – $158,062

This is a lead systems architect role for hardware infrastructure supporting critical defense information systems, requiring someone to oversee the complete lifecycle of hardware components while coordinating with technical teams and program management. The position suits experienced hardware engineers or systems architects familiar with Linux environments and technical compliance frameworks who can balance technical leadership with program management responsibilities.

Via USAJOBS · Apply there ↗

Moody's Corporation

Full-time · Charlotte, NC · $151,000 – $218,950

This role leads Moody's Cloud Services Engineering team through a major infrastructure modernization, overseeing the migration from VMware to Nutanix and managing virtualization, operating systems, and container platforms globally. It suits experienced technical managers who combine deep systems engineering expertise with the ability to lead senior engineers through complex, multi-year transformation initiatives.

Listed on Moody's Corporation’s careers site · Apply there ↗

Cigna

Saint Louis, MO

This role supports large-scale logging and monitoring infrastructure for a major health services company, combining Splunk and Cribl administration with cloud infrastructure and networking expertise. It suits senior engineers who excel at designing and troubleshooting complex hybrid deployments and can mentor teams across technical and business challenges.

Listed on Cigna’s careers site · Apply there ↗

SAP

Full-time · Herndon, VA · $107,300 – $230,600

This role builds and maintains a full-stack monitoring application for U.S. national security customers, working across SAP HANA databases, Node.js/Express APIs, and browser-based frontends with enterprise security requirements. It suits mid-level developers comfortable spanning database design through container orchestration and capable of implementing PKI certificate workflows on classified government systems.

Listed on SAP’s careers site · Apply there ↗

NVIDIA

Full-time · $124,000 – $195,500

NVIDIA seeks an operations engineer to support their high-performance computing infrastructure, managing user issues, monitoring system health, and maintaining documentation for a team powering semiconductor and engineering workflows. This role suits someone with Linux systems administration experience who enjoys troubleshooting at scale and working directly with technical users.

Listed on NVIDIA’s careers site · Apply there ↗

LSEG

A senior DevOps engineer role managing high-performance data pipelines for global capital markets infrastructure, requiring deep Linux expertise and strong hands-on skills in automation, containerization, and deployment operations. This suits experienced systems engineers who want to combine infrastructure automation with the challenge of handling massive financial data flows.

Listed on LSEG’s careers site · Apply there ↗

CrowdStrike

Full-time · $140,000 – $215,000

A senior software engineering role building test infrastructure and automation tools for CrowdStrike's Linux sensor platform. This suits engineers with deep Python and Jenkins expertise who enjoy solving complex compatibility problems across diverse Linux distributions and want to improve quality and velocity in a mature security product.

Listed on CrowdStrike’s careers site · Apply there ↗

Commander, Naval Information Warfare Systems Command (NAVWARSYSCOM)

San Diego, CA · $121,585 – $158,062

A technical leadership role overseeing hardware architecture and systems integration for critical defense information systems, managing procurement, lifecycle maintenance, and cross-functional team coordination. Best suited for someone with deep expertise in systems engineering, hardware strategy, and the ability to navigate complex technical and organizational challenges in a government contracting environment.

Via USAJOBS · Apply there ↗

NVIDIA

Full-time · $152,000 – $287,500

This role optimizes and operates large-scale job scheduling systems (LSF, Slurm) that power EDA compute infrastructure across multiple sites, combining day-to-day operational management with improvements to observability, automation, and reliability. It suits experienced Linux systems engineers who enjoy solving complex infrastructure problems and working cross-functionally to translate technical decisions for non-technical stakeholders.

Listed on NVIDIA’s careers site · Apply there ↗